OBJECTIVESDOE-HDBK-1016/1-93Engineering Fluid Diagrams and PrintsENABLING OBJECTIVES (cont.)1.5IDENTIFYthe symbols used on engineering P&IDs for the following basic types ofinstrumentation:a.Differential pressure cellb.Temperature elementc.Venturid.Orificee.Rotometerf.Conductivity or salinity cellg.Radiation detector1.6IDENTIFYthe symbols used on engineering P&IDs to denote the location, either localor board mounted, of instruments, indicators, and controllers.1.7IDENTIFYthe symbols used on engineering P&IDs for the following types of instrumentsignal controllers and modifiers:a.Proportional b.Proportional-integral c.Proportional-integral-differentiald.Square root extractors1.8IDENTIFYthe symbols used on engineering P&IDs for the following types of systemcomponents:a.Centrifugal pumpsb.Positive displacement pumpsc.Heat exchangersd.Compressorse.Fansf.Tanksg.Filters/strainersPR-02Page viiiRev. 0